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Ershov hierarchy

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Literature Cited

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Novosibirsk. Translated from Sibirskii Matematicheskii Zhurnal, Vol. 26, No. 1, pp. 134–149, January–February, 1985.

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Selivanov, V.L. Ershov hierarchy. Sib Math J 26, 105–117 (1985). https://doi.org/10.1007/BF00968968

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  • DOI: https://doi.org/10.1007/BF00968968

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